package com.example.day02;

/**
 * @author Lenovo
 */
public class Demo2 {
    public static void main(String[] args) {
        char ch1 ='a';
        System.out.println(ch1+1);
        char ch2 ='A';
        System.out.println(ch2+1);
        char ch3 ='0';
        System.out.println(ch3+1);
    }
}
